8552187

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 15175680

約数和(自身を除く): 6623493

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 151, 203, 217, 261, 279, 453, 609, 651, 899, 1057, 1359, 1827, 1953, 2697, 3171, 4379, 4681, 6293, 8091, 9513, 13137, 14043, 18879, 30653, 32767, 39411, 42129, 56637, 91959, 98301, 135749, 275877, 294903, 407247, 950243, 1221741, 2850729, 8552187]

約数ペア:

[(1, 8552187), (3, 2850729), (7, 1221741), (9, 950243), (21, 407247), (29, 294903), (31, 275877), (63, 135749), (87, 98301), (93, 91959), (151, 56637), (203, 42129), (217, 39411), (261, 32767), (279, 30653), (453, 18879), (609, 14043), (651, 13137), (899, 9513), (1057, 8091), (1359, 6293), (1827, 4681), (1953, 4379), (2697, 3171)]